(UA) United Airlines 4576 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
18-Jul-2026
Scheduled
22:00
CDT
Estimated
22:00
CDT
Total Departure Delay: -
Flight Runway Times
18-Jul-2026
Scheduled
22:30
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
F14
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
1h 29m
Arrival
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
18-Jul-2026
Scheduled
23:29
CDT
Estimated
23:29
CDT
Total Arrival Delay: -
Flight Runway Times
18-Jul-2026
Scheduled
23:23
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
A9
Baggage Claim
6
Tail Number
N523GJ
Flight Time
Estimated
1h 29m
Flight Notes
Operated by GoJet Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 4930, (LH) Lufthansa 7826, (NZ) Air New Zealand 2901
Event Timeline
Date
Event
Data Updated
18 Jul
10:02
05:02
05:02
Gate Adjustment
Arrival Gate changed from A18 to A9
18 Jul
04:32
23:32
23:32
Gate Adjustment
Arrival Gate changed to A18
Baggage changed to 6
18 Jul
03:06
22:06
22:06
Time Adjustment
Scheduled Runway Departure changed from Jul-18-2026 10:08 PM to Jul-18-2026 10:30 PM
Scheduled Runway Arrival changed from Jul-18-2026 10:54 PM to Jul-18-2026 11:23 PM
18 Jul
03:01
22:01
22:01
Time Adjustment
Scheduled Runway Departure changed to Jul-18-2026 10:08 PM
Scheduled Runway Arrival changed to Jul-18-2026 10:54 PM
18 Jul
02:32
21:32
21:32
Gate Adjustment
Departure Gate changed from F15 to F14
17 Jul
16:02
11:02
11:02
Gate Adjustment
Departure Gate changed from F17 to F15
17 Jul
15:56
10:56
10:56
Equipment Adjustment
Tail Number changed from N578GJ to N523GJ
17 Jul
13:14
08:14
08:14
Equipment Adjustment
Tail Number changed from N544GJ to N578GJ
17 Jul
07:56
02:56
02:56
Gate Adjustment
Departure Gate changed to F17
15 Jul
19:33
14:33
14:33
Time Adjustment
Estimated Gate Departure changed to Jul-18-2026 10:00 PM
Estimated Gate Arrival changed to Jul-18-2026 11:29 PM
Tail Number changed to N544GJ
Actual Equipment changed to CR7
15 Jul
18:50
13:50
13:50
Record Created
15 Jul
18:50
13:50
13:50
Time Adjustment
Scheduled Gate Departure changed to Jul-18-2026 10:00 PM
Scheduled Gate Arrival changed to Jul-18-2026 11:29 PM
Departure Terminal changed to 2
Arrival Terminal changed to 1
Scheduled Equipment changed to CR5